61557796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3389}}^1$

素因数の和:3651

約数の個数: 24

約数和(自身を含む): 113904000

約数和(自身を除く): 52346204

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 3389, 4541, 6778, 9082, 13556, 18164, 64391, 128782, 257564, 809971, 1619942, 3239884, 15389449, 30778898, 61557796]

約数ペア:

[(1, 61557796), (2, 30778898), (4, 15389449), (19, 3239884), (38, 1619942), (76, 809971), (239, 257564), (478, 128782), (956, 64391), (3389, 18164), (4541, 13556), (6778, 9082)]